Buhler CSPB1 series, Инструкция по установке и эксплуатации

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6 Maintenance
During maintenance, remember:
– The equipment must be maintained by a professional familiar with the safety requirements and risks.
– Only perform maintenance work described in these operating and installation instructions.
– When performing maintenance of any type, observe the respective safety and operation regulations.
DANGER Electrical voltage
Electrocution hazard.
a) Disconnect the device from power supply.
b) Make sure that the equipment cannot be reconnected to mains unintentionally.
c) The device must be opened by trained staff only.
d) Regard correct mains voltage.
DANGER Toxic, corrosive gases
The measuring gas led through the equipment can be hazardous when breathing or
touching it.
a) Check tightness of the measuring system before putting it into operation.
b) Take care that harmful gases are exhausted to a save place.
c) Before maintenance turn off the gas supply and make sure that it cannot be turned
on unintentionally.
d) Protect yourself during maintenance against toxic / corrosive gases. Use suitable pro-
tective equipment.
CAUTION Tilting risk
Damage of the device
Secure the device against any sudden translocation during maintenance.
CAUTION Gas leakage
The sample gas pump should not be dismantled under pressure.
CAUTION Hot surface
Risk of burns
Housing temperatures may be high during operation.
Allow the unit to cool down before performing maintenance or repairs.
6.1 Replacing the filter element
DANGER
The gas inside the filter, condensate and used filter elements may be caustic or corros-
ive.
Sample gas can be harmful.
a) Before maintenance turn off the gas supply and surge with air if necessary.
b) Exhaust sample gas to a safe place.
c) Protect yourself against toxic / corrosive gas during maintenance. Wear appropriate
personal protection equipment.
The front panel filter should be routinely checked and with frequent operation replaced at least every 6 months. To do so, un-
screw the cap, remove the element, and replace with a new element if necessary.
11 Bühler Technologies GmbH BE464003 ◦ 11/2017